New NASA NExSS Coalition to Lead Search for Life on Distant Exoplanets

NASA’s NExSS collaboration will bring together scientists from diverse backgrounds to help search for evidence of life in other Solar Systems. Image Credit: NASA

The search for, and discovery of, exoplanets orbiting other stars has become a full-fledged endeavour in recent years, with thousands found so far and more being discovered practically every week. […]

Just Add Water: Scientists Explain Saturn's Powerful Thunderstorms

A giant storm in Saturn’s northern hemisphere, which now extends around the planet, as seen by the Cassini spacecraft. Photo Credit: NASA/JPL-Caltech

Thunderstorms are a powerful force of nature, but the ones we experience on Earth are dwarfed by the ones on the gas giant planet Saturn. They are huge and can be larger […]

Numerous Research Investigations and Dragon Arrival Highlight Busy Week on Space Station

Italian astronaut Samantha Cristoforetti, of the European Space Agency (ESA), poses with the SpaceX CRS-6 Dragon in her Starfleet outfit after successfully capturing the cargo and supply-filled spacecraft. Photo Credit: NASA/ESA

The six Expedition 43 crew members currently living and working on the International Space Station (ISS) kept a busy schedule last week. […]

'Old Earths': The Search for Ancient and Habitable (But Dying) Exoplanets

Illustration depicting the life cycle of Sun-like stars. Billions of years from now, our own Sun will expand into a red giant star, scorching any life that exists. Image Credit: ESO/M. Kornmesser

Researchers at Cornell University are taking a new approach to the search for alien life: looking for habitable planets older than Earth, […]

Curiosity Rover Finds More Evidence for Possible Liquid Water Brines on Mars

The Rover Environmental Monitoring Station (REMS) on the Curiosity rover, used to make the brine calculations. Photo Credit: NASA/JPL-Caltech/MSSS

The search for liquid water on Mars is one that has been on-going for decades. It can’t exist for long on the surface, as it will quickly sublimate into the cold, thin atmosphere. Aquifers deep […]

Various Health Studies and Dragon CRS-6 Preparations Highlight Busy Week for Expedition 43

Italian astronaut Samantha Cristoforetti of the European Space Agency (ESA) takes a break to enjoy the view earlier this week. Photo via Twitter @Astro Samantha

The six people who make up the Expedition 43 crew in orbit on the International Space Station (ISS) kept busy this week with a full schedule of work to […]

Buried Glaciers Have Enough Ice to Cover Entire Surface of Mars, According to New Study

Image of dust-covered glaciers on Mars from the High Resolution Stereo Camera on Mars Express. The glaciers are composed of water ice. Image Credit: ESA/DLR/FU Berlin

When the topic of ice on Mars comes up, the first thing that usually comes to mind are the polar ice caps which are prominent even in small […]

Blue Origin BE-3 Hydrogen Engine Successfully Completes Acceptance Testing

Blue Origin’s BE-3 rocket engine ramps up to full power operations of 110,000 lbf thrust. Photo credit: Blue Origin

Blue Origin’s BE-3 rocket engine ramps up to full power operations of 110,000 lbf thrust. Photo credit: Blue Origin

The BE-3 rocket engine is the first new hydrogen engine developed in the United States since the RS-68 engine (used on ULA’s Delta-IV) over a decade ago. The company behind the design and development of […]

NASA Partners With Commercial Industry to Advance Deep Space Exploration Capabilities

A view of the space habitat at night, docked with the Space Exploration Vehicle. This photo was taken during the 2010 Desert RATS field testing, from Aug. 31 - Sept. 15, 2010, in Black Point Lava Flow, Ariz. Image credit: NASA

A space habitat at night, docked with a “Space Exploration Vehicle.” This photo was taken during the 2010 Desert RATS field testing, from Aug. 31 – Sept. 15, 2010, in Black Point Lava Flow, Ariz. Image credit: NASA

This week, NASA announced the selection of 12 partnerships within the commercial industry to help develop the […]

Hubble and Chandra Unveil Mysteries Concerning Dark Matter

From HubbleSite: “This collage shows images of six different galaxy clusters taken with NASA’s Hubble Space Telescope and Chandra X-ray Observatory. The clusters were observed in a study of how dark matter in clusters of galaxies behaves when the clusters collide. Seventy-two large cluster collisions were studied in total. Using visible-light images from Hubble, […]